What is the greatest possible whole number remainder if you decide any number by 54

Write a function for a rotation 90 degrees counter clockwise about the origin, point 0

Aregular pentagon with a perimeter of 21 inches is dilated by a scale factor of 5/3 to create a new pentagon. what is the perimeter of the new pentagon?

Asporting good store is offering 30 percent off of the original price(x) of football cleats. the discount will be reduced by an another $7 before sales tax.